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/*
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* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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* plugin entry implementation
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* plugin entry implementation
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*
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*/
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/**
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@file
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*/
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#include "pluginentry.h"
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#include "keypair.h"
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#include "pluginconfig.h"
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#include "md2impl.h"
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#include "md5impl.h"
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#include "md4impl.h"
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#include "sha1impl.h"
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#include "hmacimpl.h"
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#include "keys.h"
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#include "3desimpl.h"
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#include "desimpl.h"
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#include "rc2impl.h"
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#include "arc4impl.h"
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#include "randomimpl.h"
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#include "rijndaelimpl.h"
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#include "randomimpl.h"
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#include "rsaimpl.h"
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#include "dhimpl.h"
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#include "dhkeypairgenimpl.h"
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#include "rsakeypairgenimpl.h"
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#include "dsakeypairgenimpl.h"
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#include "dsasignerimpl.h"
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#include "dsaverifyimpl.h"
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#include "rsasignerimpl.h"
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#include "rsaverifyimpl.h"
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#include <cryptospi/cryptospidef.h>
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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#include "macimpl.h"
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#endif
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using namespace SoftwareCrypto;
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EXPORT_C const TCharacteristics** CCryptoPluginEntry::Enumerate(TUid aInterface, TInt& aNumPlugins)
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{
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const TCharacteristics** ptr(0);
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switch (aInterface.iUid)
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{
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case KHashInterface:
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{
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aNumPlugins=sizeof(KHashCharacteristics)/sizeof(THashCharacteristics*);
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ptr = (const TCharacteristics**) &KHashCharacteristics[0];
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}
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break;
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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case KMacInterface:
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{
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aNumPlugins=sizeof(KMacCharacteristics)/sizeof(TMacCharacteristics*);
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ptr = (const TCharacteristics**) &KMacCharacteristics[0];
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}
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break;
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#endif
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case KRandomInterface:
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{
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aNumPlugins=sizeof(KRandomCharacteristics)/sizeof(TRandomCharacteristics*);
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ptr= (const TCharacteristics**) &KRandomCharacteristics[0];
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}
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break;
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case KSymmetricCipherInterface:
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{
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aNumPlugins=sizeof(KSymmetricCipherCharacteristics)/sizeof(TSymmetricCipherCharacteristics*);
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ptr = (const TCharacteristics**) &KSymmetricCipherCharacteristics[0];
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}
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break;
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case KAsymmetricCipherInterface:
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{
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aNumPlugins=sizeof(KAsymmetricCipherCharacteristics)/sizeof(TAsymmetricCipherCharacteristics*);
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ptr = (const TCharacteristics**) &KAsymmetricCipherCharacteristics[0];
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}
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break;
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case KSignerInterface:
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{
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aNumPlugins=sizeof(KSignerCharacteristics)/sizeof(TAsymmetricSignatureCharacteristics*);
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ptr = (const TCharacteristics**) &KSignerCharacteristics[0];
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}
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break;
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case KVerifierInterface:
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{
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aNumPlugins=sizeof(KVerifierCharacteristics)/sizeof(TAsymmetricSignatureCharacteristics*);
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ptr = (const TCharacteristics**) &KVerifierCharacteristics[0];
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}
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break;
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case KKeyAgreementInterface:
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{
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aNumPlugins=sizeof(KKeyAgreementCharacteristics)/sizeof(TKeyAgreementCharacteristics*);
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ptr = (const TCharacteristics**) &KKeyAgreementCharacteristics[0];
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}
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break;
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case KKeypairGeneratorInterface:
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{
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aNumPlugins=sizeof(KKeyPairGeneratorCharacteristics)/sizeof(TAsymmetricKeypairGeneratorCharacteristics*);
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ptr = (const TCharacteristics**) &KKeyPairGeneratorCharacteristics[0];
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}
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break;
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case KKeyGeneratorInterface:
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break;
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default:;
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}
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return ptr;
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}
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EXPORT_C void CCryptoPluginEntry::GetExtendedCharacteristicsL(TUid aImplementationUid, CExtendedCharacteristics*& aExt)
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{
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switch (aImplementationUid.iUid)
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{
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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case KCryptoPluginMacHashMd2:
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#endif
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case KCryptoPluginMd2:
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aExt = CMD2Impl::CreateExtendedCharacteristicsL();
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break;
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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case KCryptoPluginMacHashMd5:
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#endif
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case KCryptoPluginMd5:
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aExt = CMD5Impl::CreateExtendedCharacteristicsL();
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break;
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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case KCryptoPluginMacHashSha1:
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#endif
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case KCryptoPluginSha1:
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aExt = CSHA1Impl::CreateExtendedCharacteristicsL();
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break;
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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case KCryptoPluginMacHashMd4:
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#endif
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case KCryptoPluginMd4:
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aExt = CMD4Impl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginRandom:
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aExt = CRandomImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginDes:
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aExt = CDesImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPlugin3Des:
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aExt = C3DesImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginRc2:
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aExt = CRc2Impl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginArc4:
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aExt = CArc4Impl::CreateExtendedCharacteristicsL();
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break;
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#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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case KCryptoPluginMacAesXcbcMac96:
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case KCryptoPluginMacAesXcbcPrf128:
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#endif
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case KCryptoPluginAes:
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aExt = CRijndaelImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginRsaCipher:
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aExt = CRSAImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginRsaSigner:
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aExt = CRSASignerImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginDsaSigner:
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aExt = CDSASignerImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginRsaVerifier:
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aExt = CRSAVerifierImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginDsaVerifier:
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aExt = CDSAVerifierImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginDhKeyAgreement:
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aExt = CDHImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginDhKeyPairGen:
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aExt = CDHKeyPairGenImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginRsaKeyPairGen:
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aExt = CRSAKeyPairGenImpl::CreateExtendedCharacteristicsL();
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break;
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case KCryptoPluginDsaKeyPairGen:
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aExt = CDSAKeyPairGenImpl::CreateExtendedCharacteristicsL();
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break;
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default:
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User::Leave(KErrNotSupported);
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}
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}
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EXPORT_C void CCryptoPluginEntry::CreateAsymmetricCipherL(MAsymmetricCipher*& aPlugin,
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TUid aImplementationId,
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const CKey& aKey,
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TUid aCryptoMode,
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TUid aPaddingMode,
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const CCryptoParams* /*aAlgorithmParams*/)
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{
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switch (aImplementationId.iUid)
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{
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case KCryptoPluginRsaCipher:
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{
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aPlugin = CRSAImpl::NewL(aKey, aCryptoMode, aPaddingMode);
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}
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break;
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default:
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User::Leave(KErrNotFound);
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}
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}
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EXPORT_C void CCryptoPluginEntry::CreateAsymmetricSignerL(MSigner*& aPlugin,
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TUid aImplementationId,
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const CKey& aKey,
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TUid aPaddingMode,
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const CCryptoParams* /*aAlgorithmParams*/)
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{
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switch (aImplementationId.iUid)
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{
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case KCryptoPluginRsaSigner:
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{
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aPlugin = CRSASignerImpl::NewL(aKey, aPaddingMode);
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}
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break;
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case KCryptoPluginDsaSigner:
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{
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aPlugin = CDSASignerImpl::NewL(aKey);
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}
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break;
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default:
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User::Leave(KErrNotFound);
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}
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}
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EXPORT_C void CCryptoPluginEntry::CreateAsymmetricVerifierL(MVerifier*& aPlugin,
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TUid aImplementationId,
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const CKey& aKey,
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TUid aPaddingMode,
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const CCryptoParams* /*aAlgorithmParams*/)
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{
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switch (aImplementationId.iUid)
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{
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case KCryptoPluginRsaVerifier:
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aPlugin = CRSAVerifierImpl::NewL(aKey, aPaddingMode);
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break;
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case KCryptoPluginDsaVerifier:
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{
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aPlugin = CDSAVerifierImpl::NewL(aKey);
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}
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break;
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default:
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User::Leave(KErrNotFound);
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}
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}
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EXPORT_C void CCryptoPluginEntry::CreateHashL(MHash*& aPlugin,
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TUid aImplementationId,
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TUid aOperationMode,
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const CKey* aKey,
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const CCryptoParams* /*aAlgorithmParams*/)
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{
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aPlugin=CSoftwareHash::NewL(aImplementationId, aOperationMode, aKey);
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}
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309 |
#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
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sl@0
|
310 |
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sl@0
|
311 |
EXPORT_C void CCryptoPluginEntry::CreateHashL(MHash*& aPlugin,
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sl@0
|
312 |
TUid aImplementationId,
|
|
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|
313 |
const CCryptoParams* /*aAlgorithmParams*/)
|
|
sl@0
|
314 |
{
|
|
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|
315 |
aPlugin=CSoftwareHash::NewL(aImplementationId);
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|
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|
316 |
}
|
|
sl@0
|
317 |
|
|
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|
318 |
EXPORT_C void CCryptoPluginEntry::CreateMacL(MMac*& aPlugin,
|
|
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|
319 |
const TUid aImplementationId,
|
|
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|
320 |
const CKey& aKey,
|
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|
321 |
const CCryptoParams* aAlgorithmParams)
|
|
sl@0
|
322 |
{
|
|
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|
323 |
aPlugin=CMacImpl::NewL(aKey, aImplementationId, aAlgorithmParams);
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|
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|
324 |
}
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|
325 |
|
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|
326 |
#endif
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|
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|
327 |
|
|
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|
328 |
EXPORT_C void CCryptoPluginEntry::CreateKeyAgreementL(MKeyAgreement*& aPlugin,
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|
sl@0
|
329 |
TUid aImplementationId,
|
|
sl@0
|
330 |
const CKey& aPrivateKey,
|
|
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|
331 |
const CCryptoParams* aAlgorithmParams)
|
|
sl@0
|
332 |
{
|
|
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|
333 |
// create requested key agreement implementation in this plugin
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|
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|
334 |
switch (aImplementationId.iUid)
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|
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|
335 |
{
|
|
sl@0
|
336 |
case KCryptoPluginDhKeyAgreement:
|
|
sl@0
|
337 |
{
|
|
sl@0
|
338 |
aPlugin = CDHImpl::NewL(aPrivateKey, aAlgorithmParams);
|
|
sl@0
|
339 |
}
|
|
sl@0
|
340 |
break;
|
|
sl@0
|
341 |
|
|
sl@0
|
342 |
default:
|
|
sl@0
|
343 |
User::Leave(KErrNotFound);
|
|
sl@0
|
344 |
}
|
|
sl@0
|
345 |
}
|
|
sl@0
|
346 |
|
|
sl@0
|
347 |
EXPORT_C void CCryptoPluginEntry::CreateKeyPairGeneratorL(MKeyPairGenerator*& aPlugin,
|
|
sl@0
|
348 |
TUid aImplementationId,
|
|
sl@0
|
349 |
const CCryptoParams* /*aAlgorithmParams*/)
|
|
sl@0
|
350 |
{
|
|
sl@0
|
351 |
// create requested key pair generator implementation in this plugin
|
|
sl@0
|
352 |
switch (aImplementationId.iUid)
|
|
sl@0
|
353 |
{
|
|
sl@0
|
354 |
case KCryptoPluginDhKeyPairGen:
|
|
sl@0
|
355 |
{
|
|
sl@0
|
356 |
aPlugin = CDHKeyPairGenImpl::NewL();
|
|
sl@0
|
357 |
}
|
|
sl@0
|
358 |
break;
|
|
sl@0
|
359 |
|
|
sl@0
|
360 |
case KCryptoPluginRsaKeyPairGen:
|
|
sl@0
|
361 |
{
|
|
sl@0
|
362 |
aPlugin = CRSAKeyPairGenImpl::NewL();
|
|
sl@0
|
363 |
}
|
|
sl@0
|
364 |
break;
|
|
sl@0
|
365 |
|
|
sl@0
|
366 |
case KCryptoPluginDsaKeyPairGen:
|
|
sl@0
|
367 |
{
|
|
sl@0
|
368 |
aPlugin = CDSAKeyPairGenImpl::NewL();
|
|
sl@0
|
369 |
}
|
|
sl@0
|
370 |
break;
|
|
sl@0
|
371 |
|
|
sl@0
|
372 |
default:
|
|
sl@0
|
373 |
User::Leave(KErrNotFound);
|
|
sl@0
|
374 |
}
|
|
sl@0
|
375 |
}
|
|
sl@0
|
376 |
|
|
sl@0
|
377 |
EXPORT_C void CCryptoPluginEntry::CreateRandomL(MRandom*& aPlugin,
|
|
sl@0
|
378 |
TUid /*aImplementationId*/,
|
|
sl@0
|
379 |
const CCryptoParams* /*aAlgorithmParams*/)
|
|
sl@0
|
380 |
{
|
|
sl@0
|
381 |
aPlugin=CRandomImpl::NewL();
|
|
sl@0
|
382 |
}
|
|
sl@0
|
383 |
|
|
sl@0
|
384 |
EXPORT_C void CCryptoPluginEntry::CreateSymmetricCipherL(MSymmetricCipher*& aPlugin,
|
|
sl@0
|
385 |
TUid aImplementationId,
|
|
sl@0
|
386 |
const CKey& aKey,
|
|
sl@0
|
387 |
TUid aCryptoMode,
|
|
sl@0
|
388 |
TUid aOperationMode,
|
|
sl@0
|
389 |
TUid aPadding,
|
|
sl@0
|
390 |
const CCryptoParams* aAlgorithmParams)
|
|
sl@0
|
391 |
{
|
|
sl@0
|
392 |
switch (aImplementationId.iUid)
|
|
sl@0
|
393 |
{
|
|
sl@0
|
394 |
case KCryptoPluginAes:
|
|
sl@0
|
395 |
{
|
|
sl@0
|
396 |
aPlugin=CRijndaelImpl::NewL(
|
|
sl@0
|
397 |
aKey, aCryptoMode, aOperationMode, aPadding);
|
|
sl@0
|
398 |
}
|
|
sl@0
|
399 |
break;
|
|
sl@0
|
400 |
case KCryptoPluginDes:
|
|
sl@0
|
401 |
{
|
|
sl@0
|
402 |
aPlugin=CDesImpl::NewL(
|
|
sl@0
|
403 |
aKey, aCryptoMode, aOperationMode, aPadding);
|
|
sl@0
|
404 |
}
|
|
sl@0
|
405 |
break;
|
|
sl@0
|
406 |
case KCryptoPlugin3Des:
|
|
sl@0
|
407 |
{
|
|
sl@0
|
408 |
aPlugin=C3DesImpl::NewL(
|
|
sl@0
|
409 |
aKey, aCryptoMode, aOperationMode, aPadding);
|
|
sl@0
|
410 |
}
|
|
sl@0
|
411 |
break;
|
|
sl@0
|
412 |
case KCryptoPluginRc2:
|
|
sl@0
|
413 |
{
|
|
sl@0
|
414 |
TInt effectiveKeyLenBits(CRc2Impl::KDefaultEffectiveKeyLenBits);
|
|
sl@0
|
415 |
|
|
sl@0
|
416 |
if (aAlgorithmParams && aAlgorithmParams->IsPresent(KRC2EffectiveKeyLenBits))
|
|
sl@0
|
417 |
{
|
|
sl@0
|
418 |
effectiveKeyLenBits = aAlgorithmParams->GetTIntL(KRC2EffectiveKeyLenBits);
|
|
sl@0
|
419 |
if (effectiveKeyLenBits < 0)
|
|
sl@0
|
420 |
{
|
|
sl@0
|
421 |
User::Leave(KErrArgument);
|
|
sl@0
|
422 |
}
|
|
sl@0
|
423 |
}
|
|
sl@0
|
424 |
aPlugin=CRc2Impl::NewL(
|
|
sl@0
|
425 |
aKey, aCryptoMode, aOperationMode, aPadding, effectiveKeyLenBits);
|
|
sl@0
|
426 |
}
|
|
sl@0
|
427 |
break;
|
|
sl@0
|
428 |
|
|
sl@0
|
429 |
case KCryptoPluginArc4:
|
|
sl@0
|
430 |
{
|
|
sl@0
|
431 |
TInt discardBytes(CArc4Impl::KDefaultDiscardBytes);
|
|
sl@0
|
432 |
if (aAlgorithmParams && aAlgorithmParams->IsPresent(KARC4DiscardBytes))
|
|
sl@0
|
433 |
{
|
|
sl@0
|
434 |
discardBytes = aAlgorithmParams->GetTIntL(KARC4DiscardBytes);
|
|
sl@0
|
435 |
if (discardBytes < 0)
|
|
sl@0
|
436 |
{
|
|
sl@0
|
437 |
User::Leave(KErrArgument);
|
|
sl@0
|
438 |
}
|
|
sl@0
|
439 |
}
|
|
sl@0
|
440 |
aPlugin=CArc4Impl::NewL(aKey, discardBytes);
|
|
sl@0
|
441 |
}
|
|
sl@0
|
442 |
break;
|
|
sl@0
|
443 |
|
|
sl@0
|
444 |
default:
|
|
sl@0
|
445 |
User::Leave(KErrNotFound);
|
|
sl@0
|
446 |
}
|
|
sl@0
|
447 |
}
|
|
sl@0
|
448 |
|